title: Lung cancer risk in male dentists: a retrospective cohort study in Japan, 1964-1997.
mesh_terms: D000328:Adult; D000368:Aged; D015331:Cohort Studies; D003815:Dentists / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology; D008137:Longitudinal Studies; D008175:Lung Neoplasms / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D018570:Risk Assessment